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Korvikt [17]
3 years ago
13

Is 49 and 770 relatively prime

Mathematics
1 answer:
natita [175]3 years ago
6 0
No nether are a prime number because they have a remainder and prime numbers <span> can only be divided without a remainder by itself and one
</span> 
You might be interested in
Select the correct answer from each drop-down menu.
DENIUS [597]
The expression that the question is referring to is not visible. Sorry, I couldn’t give you a more valid answer.
5 0
2 years ago
Can someone help me plz
wolverine [178]

Answer:

875 ft²

Step-by-step explanation:

Given 2 similar rectangles with ratio of sides = a : b, then

ratio of areas = a² : b²

Here the ratio of sides = 5 : 25 = 1 : 5, thus

ratio of areas = 1² : 5² = 1 : 25

Thus the area of EFGH is 25 times the area of ABCD

area of EFGH = 35 × 25 = 875 ft²

5 0
3 years ago
K = {(-3, -3), (-4, -4), (-5, -5), (-6, -6)} Is K a function and why? No, there is a limited number of ordered pairs in this lis
marysya [2.9K]

Answer:

Yes, no two ordered pairs in this list has the same second element.

Step-by-step explanation:

The function is a relation that associates to different elements x_1 and x_2 different elements y_1 and y_2.

Given K = {(-3, -3), (-4, -4), (-5, -5), (-6, -6)}

So,

  • x_1=-3\rightarrow y_1=-3;
  • x_2=-4\rightarrow y_2=-4;
  • x_3=-5\rightarrow y_3=-5;
  • x_4=-6\rightarrow y_4=-6.

Since different x have different image points y, this relation is the function. The correct answer is "Yes, no two ordered pairs in this list has the same second element."

5 0
3 years ago
Katie runs 3 miles in 28 minutes. At this pace, how long will it take her to run 13.1 miles? Round to the nearest minute.
klemol [59]

Answer:

122.6 min

Step-by-step explanation:

3 miles = 28 min

13.1 miles=x

28min x 13.1 miles=366.8/3=122.6 min

6 0
3 years ago
Read 2 more answers
Encuentre el resultado de la diferencia de las fracciones: 9 /12 - 2/3=​
Veronika [31]

Responder:

1/12

Explicación paso a paso:

Entonces multiplicamos 9 por 3 y obtenemos 27.

Luego multiplicamos 2 por 12 y obtenemos 24.

A continuación, le damos a ambos términos nuevos denominadores: 12 × 3 = 36.

Así que ahora nuestras fracciones se ven así:

27

36

-

24

36

Paso 2

Dado que nuestros denominadores coinciden, podemos restar los numeradores.

27 - 24 = 3

Entonces la respuesta es:

3

36

Paso 3

Por último, necesitamos simplificar la fracción, si es posible. ¿Se puede reducir a una fracción más simple?

Para averiguarlo, intentamos dividirlo por 2 ...

¡No! Así que ahora probamos con el siguiente número primo mayor, 3 ...

¿Son tanto el numerador como el denominador divisibles por 3? ¡Sí! Entonces lo reducimos:

3

36

÷ 3 =

<u>1/12 </u>

8 0
3 years ago
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